2003 CADILLAC SEVILLE service schedule

Owner's Information
Owner publications are written speci®cally for owners
and intended to provide basic operational information
about the vehicle. The owner's manual will include
the Maintenance Schedule for all models.
Owner's Manual
RETAIL SELL PRICE: $25.00
Current and Past Model Order Forms
Service Publications are available for current and
past model GM vehicles. To request an order form,
please specify year and model name of the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: www.helminc.com
Or you can write to:
Helm, Incorporated
P. O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
7-11

Driving with a Trailer.......................................4-39
Driving..........................................................4-17
At Night.....................................................4-17
City...........................................................4-21
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Winter........................................................4-26
Dual Climate Control System............................3-28
E
Electrical System............................................5-92
Add-On Equipment......................................5-92
Fuses and Circuit Breakers...........................5-93
Headlamp Wiring.........................................5-92
Power Windows and Other Power Options......5-92
Removing the Rear Seat Cushion..................5-96
Windshield Wiper Fuses...............................5-92
Emergency Trunk Release Handle.....................2-14
Emissions Inspection and Maintenance
Programs...................................................3-49
Engine Coolant Level Check.............................. 6-9
Engine Cooling When Trailer Towing..................4-42
Engine Oil Additives........................................5-17Engine Oil Level Check..................................... 6-9
Engine Oil Scheduled Maintenance..................... 6-5
Engine Speed Limiter......................................3-41
Engine..........................................................5-19
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-43
Check and Service Engine Soon Light............3-47
Compartment Overview................................5-12
Coolant Heater............................................2-26
Coolant Temperature Gage...........................3-46
Coolant Temperature Warning Light................3-46
Coolant......................................................5-25
Cooling System Inspection............................6-14
Exhaust.....................................................2-35
Oil .............................................................5-13
Overheating................................................5-28
Starting......................................................2-25
English Metric Display.....................................3-40
Entering Feature Programming..........................3-64
Entry Lighting.................................................3-22
Erasing HomeLink
žButtons..............................2-47
Exiting Feature Programming............................3-76
Express-Down Window....................................2-16
Express-Up Window........................................2-16
Extender, Safety Belt.......................................1-23
Exterior Lamps...............................................3-16
Exterior Lighting Battery Saver..........................3-20
Exterior Lights at Unlock..................................3-70
5

Locks (cont.)
Leaving Your Vehicle....................................2-11
Lockout Protection.......................................2-11
Power Door................................................2-10
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-11
Loss of Control...............................................4-16
Lumbar........................................................... 1-2
Power Controls............................................. 1-2
M
Magnetic Ride Control.....................................4-11
Magnetic Speed Variable Assist Steering............4-11
Maintenance, Normal Replacement Parts..........5-101
Maintenance Schedule...................................... 6-9
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year..................................6-10
At Least Twice a Year..................................6-10
Brake System Inspection..............................6-14
Engine Cooling System Inspection.................6-14
Exhaust System Inspection...........................6-13
Fuel System Inspection................................6-13
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services............... 6-9Maintenance Schedule (cont.)
Part C - Periodic MaintenanceInspections......6-13
Part D - Recommended Fluids and
Lubricants...............................................6-15
Part E - Maintenance Record........................6-16
Scheduled Maintenance................................. 6-4
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-13
Throttle System Inspection............................6-14
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-42
Making Turns.................................................4-40
Malfunction Indicator Light................................3-47
Map Pocket...................................................2-49
Matching Transmitter(s) to Your Vehicle............... 2-7
Memory Mirrors..............................................2-51
Memory Seat.................................................2-51
Memory Steering Wheel Controls......................2-51
Message.......................................................3-56
DIC Warnings and Messages........................3-56
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
Mirror Operation.....................................2-37, 2-38
Mirror to Curb In Reverse................................3-74
Mirrors..........................................................2-38
Automatic Dimming Rearview with OnStar
ž
and Compass..........................................2-38
Automatic Dimming Rearview with OnStarž.....2-37
9

Parking (cont.)
Brake........................................................2-31
Over Things That Burn.................................2-35
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services.................. 6-9
Part C - Periodic MaintenanceInspections..........6-13
Part D - Recommended Fluids and Lubricants....6-15
Part E - Maintenance Record...........................6-16
Passenger Compartment Air Filter.....................3-35
Passing.................................................4-14, 4-39
PASS-Key
žIII Operation..................................2-21
PASS-KeyžIII ................................................2-21 .
ii
Performance Shift Display (STS Only)................2-30
Personalization, Climate Controls......................3-36
Plan Ahead When Possible................................ 7-8
Playing a Cassette Tape..........................3-84, 3-95
Playing a Compact Disc..........................3-85, 3-96
Playing the Radio...................................3-79, 3-88
Power Steering...............................................4-11
Power Tilt Wheel and Telescopic Steering
Column........................................................ 3-8
Power...........................................................3-26
Accessory Outlets........................................3-26
Door Locks.................................................2-10
Electrical System.........................................5-92
Lumbar Controls........................................... 1-2
Seat............................................................ 1-2Power (cont.)
Steering Fluid.............................................5-38
Windows....................................................2-16
Pretensioners, Safety Belt................................1-23
Programmable Automatic Door Locks.................2-10
Programming the HomeLink Transmitter.............2-45
Programming the Power Windows.....................2-17
Q
Questions and Answers About Safety Belts.........1-10
R
Radio Data System (RDS)...............................3-87
Radios..........................................................3-78
Care of Your Cassette Tape Player...............3-104
Care of Your CD Player..............................3-105
Care of Your CDs......................................3-105
Console-Mounted CD Changer......................3-99
DIC Personalization.....................................3-63
Navigation/Radio System..............................3-98
Radio Personalization with Home and
Away Feature........................................3-102
Radio with Cassette and CD.................3-79, 3-87
Setting the Time for Radios with Radio
Data Systems (RDS)................................3-78
11

Safety Belt (cont.)
Reminder Light............................................3-41
Safety Belts...................................................5-86
Care of......................................................5-86
Driver Position............................................1-12
How to Wear Safety Belts Properly................1-11
Questions and Answers About Safety Belts.....1-10
Rear Seat Passengers.................................1-19
Right Front Passenger Position......................1-19
Safety Belt Extender....................................1-23
Safety Belt Use During Pregnancy.................1-18
Safety Belts Are for Everyone......................... 1-6
Safety Chains.................................................4-38
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seat............................................................... 1-5
Head Restraints............................................ 1-5
Seats.............................................................. 1-3
Heated Seats............................................... 1-3
Memory.....................................................2-51
Power Lumbar.............................................. 1-2
Power Seats................................................. 1-2
Reclining Seatbacks...................................... 1-3
Securing a Child Restraint................................1-38
Designed for the LATCH System...................1-38
Rear Seat Position......................................1-38
Right Front Seat Position..............................1-41
Security Light.................................................3-51
Sensors.........................................................3-31
Service Bulletins.............................................7-10Service Engine Soon Light in the United States
or Check Engine Light in Canada..................3-47
Service Manuals.............................................7-10
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-47
Publications Ordering Information...................7-10
Setting Preset Stations............................3-80, 3-89
Setting the Time.............................................3-78
Radios with Radio Data Systems (RDS).........3-78
Radios without Radio Data Systems (RDS).....3-78
Setting the Tone (Bass/Treble)..................3-81, 3-90
Sheet Metal Damage.......................................5-88
Shifting Into Park (P).......................................2-32
Shifting Out of Park (P)...................................2-34
Shoulder Belt Height Adjuster...........................1-13
Skidding........................................................4-16
Some Other Rainy Weather Tips.......................4-20
Speci®cations, Capacities...............................5-100
Speedometer..................................................3-39
Starter Switch Check.......................................6-11
Starting Your Engine.......................................2-25
Steering in Emergencies..................................4-13
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..............................6-13
Steering Tips..................................................4-11
Steering Wheel Climate Controls.......................3-35
Steering Wheel Controls, Audio.......................3-103
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